package com.qf.dao;

import com.qf.pojo.Cart;

import java.util.List;

public interface CarDao {
    public Cart findCartByUidAndPid(Integer uid,Integer pid);
    public  void updateCart(Cart cart);
    public  void  insertCart(Cart cart);
    public List<Cart> findCartListByUid(Integer id);
    public Cart findById(Integer id);
    public  void deleteById(Integer id);
}
